804 Diamond - Bowers & Wilkins · 804 Diamond A Legend Reborn The elegant floorstanding 804...

804 Diamond

A Legend RebornThe elegant floorstanding 804 Diamond offers a commanding acoustic presence

and incorporates diamond tweeter technology for the first time. A true three- way

design, it also features two Rohacell bass units and a woven Kevlar FST midrange

driver. This combination ensures that it delivers pin-sharp clarity all the way up the

frequency range.

Technical SpecificationsTechnical features

Description

Drive units

Frequency range

Frequency response

Dispersion

Sensitivity

Harmonic distortion

Nominal impedance

Crossover frequency

Recommended amplifier power

Max. recommended cable impedance

Dimensions

Net weight

Finish

Free-mounted diamond dome tweeterNautilus™ tube tweeter loadingQuad magnet tweeter motorKevlar® brand fibre cone FST™ midrangeRohacell® cone bassDual magnet bass driver motorMatrix™ cabinetFlowport™

3-way vented-box system

1x ø25mm (1 in) diamond dome high-frequency1x ø150mm (6 in) woven Kevlar® cone FST™ midrange2x ø165mm (6.5 in) Rohacell® cone bass

-6dB at 30Hz and 33kHz

38Hz - 28kHz ±3dB on reference axis

Within 2dB of reference response Horizontal: over 60º arcVertical: over 10º arc

90dB spl (2.83V, 1m)

2nd and 3rd harmonics (90dB, 1m)<1% 90Hz - 100kHz<0.5% 120Hz - 100kHz

8Ω (minimum 3Ω)

350Hz, 4kHz

50W - 200W into 8Ω on unclipped programme

0.1Ω

Height: 1020mm (40.2 in) (not including feet)Width: 238mm (9.4 in)Depth: 351mm (13.8 in)

27kg (59 lb)

Cabinet:

Cherrywood Rosenut Piano Black Gloss

Grilles:

Black cloth

www.bowers-wilkins.com Kevlar is a registered trademark of DuPont. Nautilus is a trademark of B&W Group Ltd.Rohacel is a trademark of Evonik Röhm GMbHFlowport and Matrix are trademarks of B&W Group Ltd. Copyright © B&W Group Ltd. E&OEB&W Group Ltd reserves the right to amend details of the specification without notice in line with technical developments